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PROCEDURE FOR REGULATING A WASTEWATER TREATMENT PROCESS WITH ACTIVATED SLAM TO EACH PREPARATION OF PHOSPHORUS REMOVAL
PROCEDURE FOR REGULATING A WASTEWATER TREATMENT PROCESS WITH ACTIVATED SLAM TO EACH PREPARATION OF PHOSPHORUS REMOVAL
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机译:在每次除磷的制备过程中,用活性污泥调节废水处理过程的程序
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摘要
An improved method of operating an activated biomass process wherein influent and activated biomass are initially contacted under anaerobic conditions to form a mixed liquor, the mixed liquor is subsequently oxygenated, thereafter activated biomass is separated from the mixed liquor and at least a portion of the separated biomass is introduced into the initial contacting step. The improved method comprises maintaining both the F/M ratio and the BOD/P ratio within particular ranges, preferably relative to each other.
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